The Snap feature in Windows 8. It enables you to snap Metro applications with classic desktop interface.
The Snap feature in Windows 8 was first introduced and demoed at Microsoft’s Build Windows conference. It enables you to snap Metro applications with classic desktop interface. Unfortunately, Windows 8 comes with a limitation for using this Snap feature, i.e. it does not work on lower resolutions. It will only work on resolution of 1366×768 pixels or higher.